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<\/p>\nTingling legs keeping you up at night? Experts warn it could signal your body is missing a key mineral many people don\u2019t realise they need<\/p>\n
Restless Leg Syndrome (RLS)(Image: Getty Images)<\/p>\n
If you find your legs twitching or tingling at night, it might be more than just an annoyance. One expert claims it could be your body\u2019s way of flagging a nutrient deficiency.<\/p>\n
Dr Eric Berg, who has more than 2.3 million followers and over 30 million likes on TikTok, shared the insight in a viral video. He said: \u201cRestless Legs Syndrome at night is a classic magnesium deficiency.\u201d<\/p>\n
Restless Legs Syndrome (RLS) is a common neurological condition. According to the National Library of Medicine<\/a>, it affects around 5% to 10% of adults and causes an uncontrollable urge to move the legs, especially at night .<\/p>\n Magnesium is an essential mineral involved in hundreds of processes in the body. Research cited by Verywell Health explains it supports nerve function, muscle relaxation and sleep regulation .<\/p>\n Low magnesium levels may contribute to nerve overactivity. According to Healthline<\/a>, when magnesium is lacking, nerves can become overexcited, triggering muscle contractions and symptoms linked to RLS.<\/p>\n Magnesium also helps muscles relax properly. Reports from the Restless Leg Syndrome Relief Centre<\/a> suggest low levels can lead to increased muscle tension and discomfort, especially at night .<\/p>\n The mineral is found in a wide range of foods. According to health experts, good sources include leafy greens, nuts, seeds, whole grains, fish and bananas .<\/p>\n Content cannot be displayed without consent<\/p>\n Despite its importance, some people may not get enough. The European Food Safety Authority highlights magnesium\u2019s role in energy production, muscle function and reducing fatigue .<\/p>\n Symptoms of deficiency can go beyond restless legs. According to nutrition guidance<\/a>, low magnesium may also cause muscle cramps, fatigue, irritability and sleep problems .<\/p>\n However, experts stress magnesium isn\u2019t the only possible cause of RLS. Research reported by Bolt Pharmacy<\/a>, referencing NICE guidance, says iron deficiency is one of the most common underlying causes .<\/p>\n Other factors can also play a role. According to Verywell Healt<\/a>h, RLS has been linked to conditions such as diabetes, nerve damage and even genetics .<\/p>\n